Re: [Xen-devel] [PATCH] xen/grant-table: Remove 'led' variable in map_grant_ref

[Julien Grall <julien@xxxxxxx>]

Please ignore this version as I forgot to CC the maintainers on it.

Cheers,

On 28/02/2020 18:57, Julien Grall wrote:
> From: Julien Grall <jgrall@xxxxxxxxxx>
>
> The name of the variable 'led' is confusing and only used in one place a
> line after. So remove it.
>
> Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
> ---
>   xen/common/grant_table.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
> index 057c78f620..9fd6e60416 100644
> --- a/xen/common/grant_table.c
> +++ b/xen/common/grant_table.c
> @@ -944,7 +944,6 @@ map_grant_ref(
>       struct domain *ld, *rd, *owner = NULL;
>       struct grant_table *lgt, *rgt;
>       grant_ref_t ref;
> -    struct vcpu   *led;
>       grant_handle_t handle;
>       mfn_t mfn;
>       struct page_info *pg = NULL;
> @@ -957,8 +956,7 @@ map_grant_ref(
>       uint16_t *status;
>       bool_t need_iommu;
>   
> -    led = current;
> -    ld = led->domain;
> +    ld = current->domain;
>   
>       if ( unlikely((op->flags & (GNTMAP_device_map|GNTMAP_host_map)) == 0) )
>       {
--
Julien Grall

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